| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $224.36 | 9.105% | $244.788 | $244.79 | $244.80 | $244.80 |
| Purchase #2 | $224.49 | 5.444% | $236.7112 | $236.71 | $236.70 | $236.70 |
| Purchase #3 | $23.25 | 9.759% | $25.519 | $25.52 | $25.50 | $25.50 |
| Purchase #4 | $233.28 | 7.827% | $251.5388 | $251.54 | $251.55 | $251.50 |
| Purchase #5 | $65.79 | 12.692% | $74.1401 | $74.14 | $74.15 | $74.10 |
| Purchase #6 | $127.28 | 9.261% | $139.0674 | $139.07 | $139.05 | $139.10 |
| Purchase #7 | $72.58 | 4.344% | $75.7329 | $75.73 | $75.75 | $75.70 |
| 7 purchase totals = | $971.03 | $1,047.4974 | $1,047.50 | $1,047.50 | $1,047.40 | |